CN203605016U - Controllable fireproof electric sky lantern - Google Patents
Controllable fireproof electric sky lantern Download PDFInfo
- Publication number
- CN203605016U CN203605016U CN201320685026.5U CN201320685026U CN203605016U CN 203605016 U CN203605016 U CN 203605016U CN 201320685026 U CN201320685026 U CN 201320685026U CN 203605016 U CN203605016 U CN 203605016U
- Authority
- CN
- China
- Prior art keywords
- controllable
- pinion
- fireproof electric
- sky lantern
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model relates to a controllable fireproof electric sky lantern and belongs to the field of air vehicles. According to the controllable fireproof electric sky lantern, base plate iron wires are arranged at the bottom of an outer frame, a brushless direct-current motor is installed on the base plate iron wires, and due to the fact that the brushless direct-current motor serves as a power source, the controllable fireproof electric sky lantern can be safer, and fires are prevented; a main shaft of the brushless direct-current motor is connected with a second rotary shaft through a transmission mechanism, Sheila winglets, main rotors and a balance propeller are installed on the second rotary shaft, and LED lights are arranged on the outer frame, and are connected with a power lead. Due to the fact that the LED lights serve as a power source instead of an open fire, the controllable fireproof electric sky lantern can be safer, has the effect of being more attractive and lighter than an existing sky lantern, and has high entertainment performance and environmental friendliness; due to the fact that a lampshade wrapped on the outer frame is made of cotton gauze elements, the controllable fireproof electric sky lantern is friendly to the environment, controllable, recyclable and safe; due to the fact that the wireless remote control function is achieved, the controllable fireproof electric sky lantern has controllability, and entertainment performance and environmental friendliness are improved.
Description
Technical field
The utility model relates to a kind of controlled fireproofing electric formula hot balloon, belongs to aircraft field.
Background technology
Hot balloon is called again a day lamp, analyzes knownly from the material that can collect at present, divides the two large classes that can be divided into using hot-air and hydrogen as power source from power source side face.
Hot-air power source class hot balloon operation principle is: put a burning fire material in hot balloon bottom, thereby produce hot gas, hot-air proportion is less than the outer cold air (relatively) of lamp, and in the time that the buoyancy producing is greater than the weight of hot balloon itself, hot balloon will rise.This hot balloon is generally to use the article such as diesel oil to do fuel, is easy to just papery partial combustion, disorderly flies thereby form a fire aloft, easily drops on high building up-igniting combustibles, also easily flies to initiation fire on forest, and the consequence causing is well imagined.Many local sale of having forbidden this Kong Ming, and set off activity.
Hydrogen power source class hot balloon operation principle is: hydrogen is the lightest in all gas, after hydrogen fills up balloon, due to the existence of atmosphere, (air to the hydrogen balloon) buoyancy being subject to when hydrogen balloon be greater than its gravity and with the gravity of other devices of hot balloon time it will rise, along with its rising, buoyancy is reducing gradually, in the time of buoyancy=gravity, power is with regard to balance, and lamp will hover on this height.This hot balloon need to fill hydrogen to balloon before letting fly away, and lets fly away and there is no light at night, also has hydrogen to run into naked light and easily blasts, and has high risk.
Show from the interrelated data retrieval including Chinese patent, the hot balloon of hot-air power source class uses naked light at present, easily breaking out of fire.The hot balloon of hydrogen power source class is easily blasted, and has high risk.In addition, these hot balloons are uncontrollable, also may disturb the normal navigation of airborne vehicle.
Utility model content
The purpose of this utility model is to provide a kind of safety, controlled fireproofing electric formula hot balloon.
Technical solution:
The utility model comprises: outside framework, outside framework bottom is provided with domain iron wire, domain iron wire is provided with brshless DC motor, and brshless DC motor main shaft is connected with the second rotating shaft by transmission mechanism, is equipped with respectively uncommon draw winglet, main rotor and balance paddle in the second rotating shaft.
Further: transmission mechanism comprises main shaft, bevel gear, the second pinion, brshless DC motor main shaft is connected with main shaft, on main shaft, be equipped with master gear, master gear engages with pinion, pinion engages with bevel gear, bevel gear engages with the second pinion, and the second pinion engages with the pinion of the second rotating shaft bottom.
Further: on the iron wire of domain, be also equipped with casing, be provided with receiver card in casing, the antenna on receiver card is placed in outside casing.
Further: slow down mechanical, electrical tune, battery are connected with the port on receiver card respectively.
Further: outside framework is provided with LED lamp, LED lamp is connected and is connected in parallel with power lead.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure remote controller block diagram.
The specific embodiment
Lampshade coated on the utility model outside framework is made up of cotton gauze, to guarantee lampshade inner air flow, outside framework bottom is provided with domain iron wire 11, brshless DC motor 8 is installed on domain iron wire 11, brshless DC motor 8 main shafts are connected with main shaft 12, master gear 10 is housed on main shaft 12, master gear 10 engages with pinion 9, pinion 9 engages with bevel gear 13, bevel gear 13 engages with the second pinion, the second pinion engages with the pinion of the second rotating shaft 3 bottoms, the second rotating shaft 3 connects to be equipped with respectively to wish draws winglet 5, main rotor 4 and balance paddle 16.
Preferred: domain iron wire 11 is also provided with casing, in casing, be provided with receiver card, the antenna on receiver card is placed in outside casing, and slow down mechanical, electrical tune, battery are connected with the port on receiver card respectively, outside framework is provided with LED lamp, LED lamp be connected in parallel by power lead.
The course of work:
A pair of main rotor, produces lift, leans on the direction of a pair of winglet control lift simultaneously, thereby reaches the object of controlling heading.
1, open power supply of remote controller switch 21, remote controller status indicator lamp 18 glimmers at a slow speed, and remote controller throttle rocking bar is pushed away to 22 to extreme higher position, then moves to minimumly, and remote controller status indicator lamp 18 becomes Chang Liang, sends wireless remote control signals.
2, battery supply plug is inserted in the power port of receiver card, and receiver switch power switch is pushed to " ON " locate, now, the indicator lamp fast blink of receiver card, keeps flat lamp on the ground, after about 3 seconds, indicator lamp becomes Chang Liang from fast blink, in standby for takeoff state.
3, slowly promote the throttle rocking bar 22 of remote controller, can make lamp slowly rise.
4, slowly push away the throttle rocking bar 22 of remote controller, at this moment remote controller is to analog signal of receiver, this analog signal is changed just to the motor signal of telecommunication by A/D, thereby brshless DC motor 8 is rotated, the driven by motor main shaft 12 of High Rotation Speed rotates, thereby drive master gear 10 to rotate, this power is passed to pinion 9 by master gear 10, pass to again bevel gear 13, finally pass to the second pinion 15, drive the second rotating shaft 3 to rotate, at this moment all this power is passed to two rotors, drive main rotor 4 and Xi La winglet 5 to rotate, utilize the rotation of main rotor, produce the relative motion with air, the lift producing takes up lamp.The power that coordinates motor, utilizes delicate mechanically actuated, and between rotor leaf and relative wind, angle increases, and motor adds high-power simultaneously, and the lift that rotor produces is greater than the weight of aircraft itself, so aircraft rises.Pressure differential up and down while utilizing object of which movement produces lift.The pressure differential of upper and lower surface is larger, and the lift of generation is also larger.
Control the steering yoke 19 of remote controller and just can control lamp left and right flight forwards, backwards, upwards promoting throttle push rod 22 just can make aircraft upwards fly up, but can not be firmly excessive, easily out of hand, push away the object that just can reach descending flight downwards, throttle lever 22 state that mediates, steering yoke 19 is motionless, can make like this lamp reach the state of hovering; Move steering yoke to the left side or the right, can carry out orbit.
In addition,, due to quoting of electricity, we have added luminescent system, utilize LED lamp 7 in lamp, to produce light, the flight path that so just can see by day lamp with evening, the supply line of lamp utilizes the support of lamp to be parallel to each LED lamp, and group of motors shares a power supply.
Wing is the topmost parts that produce lift, and the shape of wing is all more protruding, more flat below above conventionally.Make air-flow through out-of-date, the path of the upper surface of flowing through is longer, and the path of flowing through is below shorter.Thereby make the flow velocity of air-flow above higher, and the flow velocity of air-flow is below lower.According to Bernoulli's theorem, air-flow velocity increases pressure and reduces, so produce negative pressure at the upper surface of wing, lower surface produces normal pressure, so wing produces lift.
Claims (5)
1. a controlled fireproofing electric formula hot balloon, comprise: outside framework (2), its characteristic is, outside framework (2) bottom is provided with domain iron wire (11), brshless DC motor (8) is installed on domain iron wire (11), the main shaft of brshless DC motor (8) is connected with the second rotating shaft (3) by transmission mechanism, is equipped with respectively uncommon draw winglet (5), main rotor (4) and balance paddle (16) in the second rotating shaft (3).
2. a kind of controlled fireproofing electric formula hot balloon according to claim 1, its characteristic is, transmission mechanism comprises main shaft (12), bevel gear (13), the second pinion (15), the main shaft of brshless DC motor (8) is connected with main shaft (12), master gear (10) is housed on main shaft (12), master gear (10) engages with pinion (9), pinion (9) engages with bevel gear (13), bevel gear (13) engages with the second pinion (15), the second pinion (15) engages with the pinion of the second rotating shaft (3) bottom.
3. a kind of controlled fireproofing electric formula hot balloon according to claim 1, its characteristic is, and domain iron wire is also equipped with casing on (11), is provided with receiver card in casing, and the antenna (7) on receiver card is placed in outside casing.
4. a kind of controlled fireproofing electric formula hot balloon according to claim 3, its characteristic is, slow down mechanical, electrical tune, battery are connected with the port on receiver card respectively.
5. a kind of controlled fireproofing electric formula hot balloon according to claim 1, its characteristic is, outside framework (2) is provided with LED(1) lamp, LED lamp (1) is connected and is connected in parallel with power lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685026.5U CN203605016U (en) | 2013-11-01 | 2013-11-01 | Controllable fireproof electric sky lantern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685026.5U CN203605016U (en) | 2013-11-01 | 2013-11-01 | Controllable fireproof electric sky lantern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605016U true CN203605016U (en) | 2014-05-21 |
Family
ID=50717689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685026.5U Expired - Fee Related CN203605016U (en) | 2013-11-01 | 2013-11-01 | Controllable fireproof electric sky lantern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176231A (en) * | 2014-07-29 | 2014-12-03 | 杭州行之云网络有限公司 | Wing element and composite wing |
-
2013
- 2013-11-01 CN CN201320685026.5U patent/CN203605016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176231A (en) * | 2014-07-29 | 2014-12-03 | 杭州行之云网络有限公司 | Wing element and composite wing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201678037U (en) | Natural power levitation platform | |
| GB2489311A (en) | Charging unit for hybrid electrically powered aircraft | |
| CN109263978B (en) | Semi-active dandelion-like microminiature aircraft and control method thereof | |
| CN203605016U (en) | Controllable fireproof electric sky lantern | |
| CN204078072U (en) | A kind of agricultural spray remotely-piloted vehicle | |
| CN101723092A (en) | Man-powered aircraft | |
| CN203593163U (en) | Multi-rotor unmanned aerial vehicle | |
| CN103192977A (en) | High-speed floating aircraft | |
| CN202637974U (en) | Flying lantern | |
| CN102785777A (en) | Hang glider device with cross-flow fan | |
| CN104071331B (en) | The gyro-stabilized jet airship of a kind of employing | |
| CN202783761U (en) | Air energy flyball | |
| CN206704550U (en) | To the depopulated helicopter fuselage interior structure of arrangement after a kind of turboaxle motor | |
| CN205440833U (en) | Tail gas heat recovery utilizes light balloon of formula heat | |
| CN204952265U (en) | Electric capacity drive flapping wing device | |
| CN103991541A (en) | Small rotary ornithopter with springs | |
| CN208882107U (en) | A kind of more helicopters | |
| CN202966660U (en) | Safe high-speed flight bag device | |
| CN106005412A (en) | Flying saucer type vertical take-off and landing high-speed electromagnetic airplane | |
| CN203049531U (en) | Defogging device | |
| CN203075664U (en) | Flying machine | |
| CN204056291U (en) | Novel helicopter | |
| CN103640684A (en) | Exhaust flying aircraft | |
| RU86558U1 (en) | HEAT | |
| CN101428685A (en) | Parachute-type helicopter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20161101 |